baber/WOPTO huggingface dataset:
Patent WO-2019083336-A1 (WO)
Title: Method and device for crop and weed classification using neural network learning
Inventor: KIM HYONGSUK
IPC: G06N3/08
Filed: 2018-10-29
Abstract: The present invention relates to a technology for crop and weed classification, comprising the steps of: recognizing rows of crops by using a convolutional encoder-decoder (CED) neural network technique, so as to classify all plants between the rows as weeds; and for a small number of weeds located in the rows of the crops, distinguishing the weeds from the crops. A CED neural network for extracting rows of crops receives an image of crops as an input image and learns a to-be-learned image obtained by marking graphic lines on the input image at locations corresponding to rows of the crops, so as to develop, by itself, a skill of extracting rows of crops from an image of crops; and a CED neural network for crop-weed classification receives, as an input image, a close-up captured image of crops and learns a to-be-learned image obtained by marking different kinds (colors/shapes) of symbols according to species of crops or weeds on the input image at locations corresponding to crops or weeds, so as to develop, by itself, a skill of classifying crops and weeds. Information on the locations of rows of crops and information on the locations of weeds on the rows, acquired through the technology of the present invention, can be transmitted to a weeding machine so as to allow the weeding machine to transfer the weeding tool thereof to the corresponding locations and perform weeding.
Patent WO-2019139293-A1 (WO)
Title: Secondary battery charging-discharging device and secondary battery activation process device comprising same
Inventor: PARK HYO JIN
IPC: H01M4/04
Filed: 2018-12-28
Abstract: The present invention relates to a secondary battery charging-discharging device and a secondary battery activation process device comprising same. The charging-discharging device of the present invention comprises: a box-type body including two open parts formed at lateral surfaces thereof; charging-discharging terminals disposed on lateral surfaces of the body; a nonflammable blocking means for opening or closing the open parts at the lateral surfaces; an air conditioning line connected to the inside of the body to individually control the temperature of each charging-discharging device; and/or a CO  2  supply line for spraying carbon dioxide inside the body when a fire occurs. According to this configuration, it is possible to uniformly control and manage the internal temperature of a charging-discharging device for performing an activation process of a secondary battery, and when a fire occurs, the fire can be immediately and efficiently extinguished and prevented from spreading to the outside.
Patent WO-2020145433-A1 (WO)
Inventor: SUH YUSUHK
IPC: H01Q1/32
Filed: 2019-01-09
Abstract: The present invention relates to an antenna for a vehicle and a method for controlling the antenna. A vehicular antenna for supporting a vehicle-to-everything (V2X) communication comprises: an antenna unit including a first antenna used for a vehicle-to-everything communication and at least one second antenna disposed at a position different from that of the first antenna; and a control unit for controlling the antenna unit so as to form a beam directed in a specific direction by activating one second antenna and the first antenna on the basis of whether a preset condition is satisfied according to a height or a tilt of the antenna unit, or so as to form an omnidirectional type electric field by activating only the first antenna.
Patent WO-2019194575-A1 (WO)
Title: Gas supply device and method for operating same
Inventor: LEE YOUNG MOO
IPC: B01D63/10
Filed: 2019-04-03
Abstract: A gas supply device according to one embodiment of the present invention comprises: a gas separation section for separating oxygen and nitrogen in source air; and a housing in which the gas separating section is placed, wherein the housing includes: an air inlet through which source air flows; an oxygen outlet through which an oxygen enriched gas separated by the gas separating section flows out; and a nitrogen outlet through which a nitrogen enriched gas separated by the gas separating section flows out, wherein a positive pressure is applied to the air inlet, and a negative pressure may be applied to at least one of the oxygen outlet and the nitrogen outlet simultaneously with the application of the positive pressure.
Patent WO-2019235733-A1 (WO)
Inventor: CHO KWANGHWAN
IPC: C01F7/02
Filed: 2019-04-18
Abstract: La présente invention concerne un matériau actif d'électrode positive, son procédé de préparation et une batterie secondaire au lithium le comprenant. Un matériau actif d'électrode positive selon un mode de réalisation comprend : un noyau contenant un oxyde composite de lithium-nickel représenté par la formule chimique 1 ; et une couche de surface présente sur le noyau et contenant au moins un composé organique à base d'ammonium soluble dans l'eau et un composé organique à base d'amine soluble dans l'eau. Les détails de la formule chimique 1 sont tels que définis dans la description.
Patent WO-2020218635-A1 (WO)
Inventor: CHAE JONGHOON
IPC: G06N20/00
Filed: 2019-04-23
Abstract: A voice synthesis apparatus using artificial intelligence, according to one embodiment of the present invention, comprises: a memory for storing a first ratio of a word classified as a minor class from among a plurality of classes, a second ratio of the word not classified as the minor class, and a synthesis voice model; and a processor for changing a first class classification probability set of the word to a second class classification probability set on the basis of the first ratio, the second ratio, and the first class classification probability set, and training the synthesis voice model by using the changed second class classification probability set, wherein the plurality of classes includes a first class corresponding to a first degree of spacing, a second class corresponding to a second degree of spacing that is greater than the first degree of spacing, and a third class corresponding to a third degree of spacing that is greater than the second degree of spacing, and the minor class can be the class smallest in number from among the first to third classes.
Patent WO-2020145457-A1 (WO)
Inventor: LEE HOIKWAN
IPC: C03C17/30
Filed: 2019-04-23
Abstract: La présente invention concerne une fenêtre comprenant du verre permettant de protéger un panneau électronique contre un impact externe et un procédé de fabrication associé. La fenêtre selon la présente invention comprend : un substrat de base comprenant une surface avant et une surface arrière ; et une couche d'encadrement disposée sur la surface arrière du substrat de base, la surface avant du substrat de base présentant une rugosité allant de 0,2 nm à 3 nm, et au moins une partie du substrat de base pouvant être courbée.
Patent WO-2020218657-A1 (WO)
Inventor: LEE JOON SUN
IPC: C12N15/62
Filed: 2019-04-26
Abstract: The present invention relates to an artificially modified CRISPR/Cas9 system. More particularly, the present invention relates to an artificially modified CRISPR enzyme having improved target specificity and to a use of an artificially modified CRISPR/Cas9 system comprising same in modification or engineering of a genome and/or epigenome, genome targeting, genome editing, and in vitro diagnosis.
Patent WO-2019216661-A1 (WO)
Title: Transparent substrate provided with multi-layered coating and insulation glazing unit including the same
Inventor: HAN JIN WOO
IPC: B32B17/06
Filed: 2019-05-09
Abstract: A transparent substrate provided with a multi-layered coating is provided, the coating including the following in an order from the substrate: a first dielectric film including one or more dielectric layers, a first metal protective layer, a first metalic layer having an infrared (IR) reflection characteristic, a second metal protective layer, a second dielectric film including two or more dielectric layers, a third metal protective layer, a second metalic layer having an infrared (IR) reflection characteristic, a fourth metal protective layer, and a third dielectric film D3 including one or more dielectric layers, wherein the dielectric layer includes a metal oxide, a metal nitride, or a metal oxynitride, the metalic layer is silver (Ag) or a silver (Ag)-containing metal alloy, a normal emissivity is 2.0 % or less, and a difference between a coated surface reflectance and an uncoated surface reflectance is 21 % or more.
Patent WO-2019240412-A1 (WO)
Title: Method for driving display panel and display apparatus for performing same
Inventor: PARK SEHYUK
IPC: H04N5/14
Filed: 2019-05-30
Abstract: A method for driving a display panel comprises the steps of: determining whether an input data signal is a moving image or a still image; when the input data signal is the still image, determining whether screen switching from a first still image to a second still image occurs; when the screen switching occurs, determining the number of image sticking compensation frames by using data of the first still image and data of the second still image; and inserting as many image sticking compensation frames as the determined number during one low frequency driving cycle between a first normal frame corresponding to the first still image and a second normal frame corresponding to the second still image.
Patent WO-2019235882-A1 (WO)
Title: Pharmaceutical composition for preventing or treating allodynia caused by anticancer drugs
Inventor: KIM SUN KWANG
IPC: A23L33/10
Filed: 2019-06-07
Abstract: The present invention pertains to a composition for preventing, alleviating, or treating allodynia caused by anticancer drugs, the composition containing a cinnamic acid or a pharmaceutically acceptable salt thereof as an active ingredient. The composition of the present invention can prevent, alleviate, or treat allodynia by being administered to an individual scheduled to receive anticancer drugs or having received anticancer drugs.
Patent WO-2020085610-A1 (WO)
Title: Anode comprising graphite and silicon-based material which have different diameters, and lithium secondary battery comprising same
Inventor: CHOI JUNGHYUN
IPC: H01M4/134
Filed: 2019-06-26
Abstract: The present invention relates to: an anode for a lithium secondary battery, having an anode material layer formed on at least one surface of an anode current collector, wherein the anode material layer comprises large graphite particles, a small-particle silicon-based material, graphite microparticles and carbon nanotubes and meets the following conditions 1 to 3; and a lithium secondary battery comprising same. [Condition 1] The average diameter D50(D 1 ) of the large graphite particles: 1-50μm
[Condition 2] The average diameter D50(D 2 ) of the small-particle silicon-based material: 0.155D 1 -0.414D 1 
[Condition 3] The average diameter D50(D 3 ) of the graphite microparticles: 0.155D 1 -0.414D 1 , or 0.155D 2 -0.414D 2
Patent WO-2020022852-A1 (WO)
Inventor: LEE EUNSIL
IPC: B65D51/24
Filed: 2019-07-26
Abstract: The present application relates to a cup lid that may be selectively opened. The cup lid may easily cool a hot beverage stored in a cup, and may be selectively opened so as to easily check the contents, or to put syrup, cream, or the like therein.
Patent WO-2020045888-A1 (WO)
Inventor: KIM JAEHYUN
IPC: D06F37/22
Filed: 2019-08-21
Abstract: La présente invention concerne un lave-linge formé de telle sorte qu'un tambour cylindrique formé par usinage d'une feuille métallique tourne autour d'un arbre horizontal, le lave-linge comprenant une pluralité de parties en saillie s'étendant dans une direction longitudinale sur la surface périphérique interne du tambour et espacées dans une direction circonférentielle, la hauteur à laquelle la partie en saillie fait saillie vers le côté interne du tambour étant de 2,0 à 6,0 % du diamètre du tambour.
Patent WO-2020080692-A1 (WO)
Title: Apparatus for optical coherence tomography and image generation method using same
Inventor: KIM JEEHYUN
IPC: G01N21/31
Filed: 2019-09-25
Abstract: An apparatus for optical coherence tomography may comprise: a light source part for generating light; a coupler part for generating a combined light by using a measuring light and a reference light generated by being divided from the light, and irradiating the combined light by dividing the combined light into n combined divided lights (here, n is a natural number greater than or equal to 2); a detection part for irradiating the n combined divided lights, which are incident thereon, to n spectroscopes respectively, and sequentially scanning each light divided by a wavelength band from each spectroscope; and an image generation part for generating a single two-dimensional image by using a result scanned by the detection part. Accordingly, the acquisition speed of an optical coherence tomography image can be improved by distributing the scan time by using a plurality of array detectors.
Patent WO-2020130400-A1 (WO)
Title: 열가소성 수지 조성물
Inventor: PARK JUNG TAE
IPC: C08F220/18
Filed: 2019-11-28
Abstract: 본 발명은 (메트)아크릴레이트계 단량체, 비닐 시안계 단량체 및 말레이미드계 단량체를 포함하는 단량체 혼합물을 중합하여 형성되며, 굴절율이 1.5170 이하이고, 유리전이온도가 115.0 ℃ 이상인 제1 공중합체; 및 아크릴계 고무질 중합체에 방향족 비닐계 단량체 및 비닐 시안계 단량체를 그라프트 공중합한 제2 공중합체를 포함하는 열가소성 수지 조성물에 관한 것으로서, 본 발명에 따른 열가소성 수지 조성물은 내열성, 착색성 및 내스크래치성이 개선된다.
Patent WO-2020116903-A1 (WO)
Inventor: SON JUNG WOOK
IPC: F28F13/08
Filed: 2019-12-03
Abstract: The present invention relates to a heat exchanger including a plurality of fluid channel plates laminated on each other to form a cooling water fluid channel through which cooling water flows and an air fluid channel through which air flows, wherein the fluid channel plates have a cooling water inlet hole through which the cooling water is introduced and a cooling water outlet hole through which the cooling water is discharged, and the cooling water inlet hole and the cooling water outlet hole are spaced apart from each other, and beads, which block the flow of the cooling water, protrude between the cooling water inlet hole and the cooling water outlet hole, wherein the beads are arranged to surround the periphery of the cooling water inlet hole and the cooling water outlet hole, and are spaced apart from each other such that flow resistance of the cooling water decreases as a flow length of the cooling water increases, so that, flow distribution of the cooling water can be uniformized by the beads protruding to guide the flow of the cooling water on the fluid channel plates, thereby improving cooling efficiency of the heat exchanger.
Patent WO-2020138967-A1 (WO)
Title: Method for encoding/decoding image signal and device therefor
Inventor: LEE BAE KEUN
IPC: H04N19/547
Filed: 2019-12-26
Abstract: An image decoding method according to the present invention may comprise the steps of: generating an affine mergence candidate list for a current block; specifying one of multiple affine mergence candidates contained in the affine mergence candidate list; deriving affine seed vectors of the specified mergence candidate; deriving a sub-block motion vector for a sub-block in the current block by using the affine seed vectors, wherein the sub-block is smaller in size than the current block; deriving offset data for the sub-block; and generating a sub-prediction block for the sub-block on the basis of the affine vector and the offset data.
Patent WO-2020139053-A1 (WO)
Title: Procédé et appareil pour transmettre un signal dans un système de communication sans fil
Inventor: XIONG QI
IPC: H04W72/12
Filed: 2019-12-30
Abstract: La présente divulgation se rapporte à un système de communication de pré-5ème génération (5G) ou de 5G, conçu pour prendre en charge des débits de données supérieurs à ceux d'un système de communication de 4ème génération (4G), tel qu'un système d'évolution à long terme (LTE). La présente divulgation concerne un procédé d'exploitation d'un équipement utilisateur (UE) dans un système de communication sans fil. Le procédé comprend les étapes qui consistent à : recevoir, d'une station de base, des informations de configuration pour une transmission à accès aléatoire en deux étapes ; déterminer une configuration de ressource pour transmettre un premier message de la transmission à accès aléatoire en deux étapes sur la base des informations de configuration obtenues, pour la transmission à accès aléatoire en deux étapes, le premier message comprenant un préambule et des données ; transmettre, à la station de base, le premier message selon la configuration de ressource déterminée ; détecter un second message en provenance de la station de base en tant que retour du premier message ; et conduire une opération ultérieure selon le second message détecté.
Patent WO-2021029505-A1 (WO)
Inventor: CHO INSANG
IPC: G06N3/02
Filed: 2020-01-28
Abstract: Disclosed is an electronic apparatus. The electronic apparatus includes: a memory configured to store information regarding an artificial intelligence model including a plurality of layers; and a processor configured to perform interpolation processing on an input image and to process the interpolated image using the artificial intelligence model to obtain an output image, wherein the processor is configured to be operated in a first mode or a second mode based on an update of parameters used in at least one of the plurality of layers being required, the first mode including a mode in which the output image is obtained based on an image processed using the artificial intelligence model in which the parameters are updated and based on the interpolated image, and the second mode includes a mode in which the output image is obtained based on the interpolated image.
Patent WO-2020171618-A1 (WO)
Title: Dispositif pliable
Inventor: KIM YONGYOUN
IPC: H04M1/02
Filed: 2020-02-20
Abstract: La présente invention concerne un dispositif électronique. Le dispositif électronique comprend un boîtier pliable conçu de façon à comprendre une structure de charnière, une première structure de boîtier qui a une première face qui est reliée à la structure de charnière et est dirigée dans une première direction, une seconde face qui est dirigée dans une seconde direction opposée à la première direction, et un premier élément latéral qui entoure au moins partiellement un espace entre la première face et la seconde face, et une deuxième structure de boîtier qui a une troisième face qui est reliée à la structure de charnière et qui est dirigée dans une troisième direction, une quatrième face qui est dirigée dans une quatrième direction opposée à la troisième direction, un second élément latéral qui entoure au moins partiellement un espace entre la troisième face et la quatrième face, et qui est pliée autour de la structure de charnière sur la première structure de boîtier, un écran souple, un premier aimant, un second aimant et au moins un trajet électrique.
Patent WO-2020175901-A1 (WO)
Inventor: MOON SANG PIL
IPC: G02F1/1335
Filed: 2020-02-26
Abstract: La présente invention concerne un composé représenté par la formule chimique 1, un film de conversion de couleur le comprenant, une unité de rétroéclairage et un dispositif d'affichage.
Patent WO-2021085768-A1 (WO)
Inventor: RAHMAN MD SAIFUR
IPC: H04W52/28
Filed: 2020-04-28
Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method comprising receiving, from a base station (BS), configuration information indicating a power scaling value (β) to be applied to a physical uplink shared channel (PUSCH) transmission, determining, based on the received configuration information, the power scaling value (β) for the PUSCH transmission from values of β = 1 or β = <image 1>, and transmitting the PUSCH transmission with a linear value <image 2> of transmit power scaled based on the determined power scaling value (β), is provided.
Patent WO-2021040218-A1 (WO)
Title: Artificial marble composition and artificial marble using same
Inventor: PARK JONG CHUL
IPC: C04B22/10
Filed: 2020-07-01
Abstract: The present invention provides an artificial marble composition and an artificial marble using same, the composition comprising (A) 100 parts by weight of an acrylic resin syrup, (B) 150-250 parts by weight of an aluminum-based inorganic filler, (C) 8-100 parts by weight of a phosphorus flame retardant, and (D) 35-100 parts by weight of a magnesium-based retardant.
Patent WO-2021085828-A1 (WO)
Title: Panel repairing device and panel repairing method
Inventor: CHOI TAEMIN
IPC: G02F1/13
Filed: 2020-08-31
Abstract: This panel repairing method comprises the steps of: detecting a defective region of a panel; providing, on a first portion of the defective region, a primary ink ejected from an ink ejection pin; spreading the primary ink in a direction parallel to the flat surface of the panel; temporarily curing the primary ink; providing, on a second portion of the defective region, a secondary ink ejected from the ink ejection pin; and curing the primary ink and the secondary ink, wherein the second portion of the defective region is disposed around the first portion.
Patent WO-2021075761-A1 (WO)
Title: Electronic device for selecting cell, and method therefor
Inventor: PARK SUYOUNG
IPC: H04W48/20
Filed: 2020-09-25
Abstract: An electronic device according to various embodiments of the present invention comprises an antenna, a communication module connected to the antenna, and a processor connected to the communication module, wherein the processor can confirm a frequency band supportable by the electronic device, receive, from a base station, system information including information about a peripheral cell, determine whether the peripheral cell is either an unlicensed cell or a non-terrestrial cell on the basis of the confirmed frequency band and/or the received system information, determine the priority of a frequency, which is the reference for cell selection, on the basis of at least one from among the confirmed frequency band, the received system information, and the type of determined cell, and select a cell according to the determined priority of the frequency. Other various embodiments are also possible.
Patent WO-2021066536-A1 (WO)
Inventor: PARK SUNGJIN
IPC: H04W72/12
Filed: 2020-09-29
Abstract: 본 개시는 4G 시스템 이후 보다 높은 데이터 전송률을 지원하기 위한 5G 통신 시스템을 IoT 기술과 융합하는 통신 기법 및 그 시스템에 관한 것이다. 본 개시는 5G 통신 기술 및 IoT 관련 기술을 기반으로 지능형 서비스 (예를 들어, 스마트 홈, 스마트 빌딩, 스마트 시티, 스마트 카 혹은 커넥티드 카, 헬스 케어, 디지털 교육, 소매업, 보안 및 안전 관련 서비스 등)에 적용될 수 있다. 본 개시의 무선 통신 시스템에서 단말의 방법은 제어 신호를 수신하는 단계; 상기 제어 신호로부터 데이터가 매핑되어 송수신될 수 있는 자원을 결정하는 단계; 및 상기 판단된 데이터의 자원에 따라 데이터를 수신하는 단계를 포함하는 것을 특징으로 한다.
Patent WO-2021071291-A1 (WO)
Title: Preparation method of super absorbent polymer
Inventor: PARK SE YEOL
IPC: C08L33/04
Filed: 2020-10-08
Abstract: The present invention relates to a preparation method of a super absorbent polymer and, more specifically, to a preparation method of a super absorbent polymer, which uses stearic acid or a salt thereof in a fine powder reassembling process, thereby improving processability during a preparation process and imparting excellent absorption-related properties to the prepared super absorbent polymer.